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Raising Z axis Auto home. G28

156801156801
in Questions & Answers
Hi,

how do I make the hot end raise about 10 mill when I auto home?

At the moment when auto home G28 the hot end moves X,  Y to 0. Z does not move. When the hotend then moves to the bed the nozzle some times scrape on the bed. If it does not scrape,  all axis work fine.

Any help would be helpful.

Robert

Comments

  • RokoRoko
    ZHOME_PRE_RAISE, and ZHOME_PRE_RAISE_DISTANCE might do it.
  • MartinHMartinH
    Use one of the 2 homing options that use pre heat, this will then use the pre raise as roko mentioned.
    Set the pre heat temp to 0 to disable heating.

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